{
  "fixture_id": "F-13",
  "scenario": "wrapper bypass 시도 (직접 cron 발사) — CRITICAL_ESCALATION + audit log 누락 위반 감지",
  "input": {
    "task_id": "task-2712-f13",
    "terminal_state": "CRITICAL_ESCALATION",
    "exit_code": 1,
    "failure_kind": "wrapper_bypass_direct_cron",
    "phase": "callback_dispatch",
    "marker_type": "failure_envelope",
    "simulate_bypass": true,
    "write_failure_envelope_without_audit": true
  },
  "expected": {
    "marker_type": "failure_envelope",
    "marker_suffix": ".failure-envelope.json",
    "done_allowed": false,
    "terminal_state": "CRITICAL_ESCALATION",
    "expect_bypass_violation": true,
    "bypass_violation_type": "AUDIT_LOG_MISSING_FOR_CRON_FIRE",
    "verify_exactly_one_status": "OK",
    "byte_limit_ok": true,
    "collector_role": "ANU",
    "self_key_used": false
  }
}